ADS7844N
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- Mfr.Part #
- ADS7844N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC ADC 12BIT SAR 20SSOP
- Stock
- 16,566
- In Stock ：
- 16,566
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- Manufacturer :
- Texas Instruments
- Product Category :
- Analog to Digital Converters (ADC)
- JESD-609 Code :
- e4
- Base Part Number :
- ADS7844
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Interface :
- Serial
- Voltage - Supply, Digital :
- 2.7V~3.6V 5V
- Pin Count :
- 20
- Length :
- 7.2mm
- Operating Temperature :
- -40°C~85°C
- Resolution :
- 1.5 B
- Terminal Position :
- Dual
- ECCN Code :
- EAR99
- Sampling Rate :
- 200 ksps
- Supply Type :
- Single
- Sampling Rate (Per Second) :
- 200k
- Architecture :
- SAR
- Packaging :
- Tube
- Contact Plating :
- Gold
- Max Supply Voltage (DC) :
- 5.25V
- REACH SVHC :
- No SVHC
- Differential Nonlinearity :
- 0.8 LSB
- Mounting Type :
- Surface Mount
- Data Interface :
- SPI
- Integral Nonlinearity (INL) :
- 2 LSB
- Min Supply Voltage :
- 2.7V
- Max Power Dissipation :
- 4.5mW
- Supply Voltage :
- 2.7V
- Max Supply Voltage :
- 5.25V
- Number of Bits :
- 12
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Voltage - Supply, Analog :
- 2.7V~3.6V 5V
- Terminal Form :
- Gull wing
- Number of Pins :
- 20
- Radiation Hardening :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Configuration :
- MUX-S/H-ADC
- Signal to Noise Ratio (SNR) :
- 72 dB
- Surface Mount :
- yes
- Conversion Rate :
- 200 ksps
- Width :
- 5.3mm
- Number of Terminations :
- 20
- Number of Channels :
- 8
- Number of Analog In Channels :
- 8
- Thickness :
- 1.95mm
- Nominal Supply Current :
- 550μA
- Sample and Hold / Track and Hold :
- SAMPLE
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.65mm
- Package / Case :
- 20-SSOP (0.209, 5.30mm Width)
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Power Dissipation :
- 4.5mW
- RoHS Status :
- ROHS3 Compliant
- Number of Elements :
- 1
- Spurious-free dynamic range (SFDR) :
- 76 dB
- Height :
- 2mm
- Polarity :
- Unipolar
- Factory Lead Time :
- 6 Weeks
- Input Type :
- Differential, Single Ended
- Output Bit Code :
- BINARY
- Min Supply Voltage (DC) :
- 2.7V
- Reference Type :
- External
- Number of Inputs :
- 4, 8
- Ratio - S/H:ADC :
- 1:1
- Number of Functions :
- 1
- Operating Supply Voltage :
- 5V
- Datasheets
- ADS7844N
Analog to Digital Converters(Texas Instruments ADS7844N) Overview
The Texas Instruments ADS7844N is a high-performance, 12-bit Analog to Digital Converter (ADC) that epitomizes precision and efficiency. Designed to address the demanding needs of advanced electronic systems, this component ensures accurate data conversion with minimal power consumption. The ADS7844N's ability to seamlessly integrate into various applications makes it a go-to solution for businesses looking to enhance their electronic products. Its robust design and reliable performance under diverse operating conditions are ideal for bulk purchases by businesses aiming to fortify their technological infrastructure.
ADS7844N Features
The ADS7844N boasts a series of features that underscore its suitability for sophisticated electronics. Key attributes include a 12-bit resolution which provides high precision in data conversion, a Single Supply Operation that simplifies integration, and a Low Power Consumption which enhances overall efficiency. Additionally, its small 20-SSOP package allows for compact designs, making it an excellent choice for space-constrained applications.
ADS7844N Applications
- Medical Imaging Systems: In devices such as ultrasound and MRI machines, the ADS7844N is used to accurately convert analog signals from medical sensors into digital data, enhancing image clarity and diagnostic capabilities.
- Industrial Automation: This ADC is crucial in automation systems for precise monitoring and control of industrial processes, converting sensor inputs to digital data for improved process accuracy and reliability.
- Data Acquisition Systems: The ADS7844N excels in applications requiring high precision data acquisition, capturing and converting analog inputs into digital form for further analysis and monitoring.
- Portable Devices: Used in battery-powered devices, the ADS7844N's low power consumption ensures extended device operation, crucial for applications like portable environmental monitors or field testing equipment.
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